How to change the material color

Please, help me with the settings.
I made trunks from the original mesh, changed the material, but I cannot make it different color than the skin.
male-01-nude.blend (898 KB)

The trunks object has multiple materials applied to it. Just delete those materials other than the one you want.

thanks, but I think I deleted them in the outline. Just unlinked

Your material panel should look like this with only “trunks” showing.

First remove all materials by selecting the minus icon. After all materials are gone, select the ball icon below and pick “trunks”.